package an;

import java.util.logging.Logger;

public class testttttt {

	public static void main(String[] args) {
		
		int a = 1;
		if(a == 1){
			System.out.println("1");
			a = 2;
		}else{
			System.out.println("2");
			a = 1;
		}
	}
	
	
}
